Rohm Semiconductor
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KDZVTR4.3B
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KDZVTR4.3B Product Overview

Introduction

The KDZVTR4.3B is a versatile electronic component that belongs to the category of voltage regulators. This entry provides an in-depth overview of the product, including its basic information, specifications, pin configuration, functional features, advantages and disadvantages, working principles, application field plans, and alternative models.

Basic Information Overview

  • Category: Voltage Regulator
  • Use: Stabilizing voltage output
  • Characteristics: Efficient, reliable, compact
  • Package: Standard electronic component package
  • Essence: Ensures consistent voltage supply
  • Packaging/Quantity: Typically available in reels or trays

Specifications

  • Input Voltage Range: 4.5V to 24V
  • Output Voltage: 3.3V
  • Maximum Output Current: 500mA
  • Operating Temperature Range: -40°C to 125°C
  • Package Type: SOT-23

Detailed Pin Configuration

The KDZVTR4.3B features a standard SOT-23 package with three pins: 1. Pin 1 (VIN): Input voltage 2. Pin 2 (GND): Ground 3. Pin 3 (VOUT): Output voltage

Functional Features

  • Voltage Regulation: Maintains a stable 3.3V output regardless of input fluctuations
  • Overcurrent Protection: Safeguards connected circuits from excessive current flow
  • Thermal Shutdown: Prevents overheating by shutting down the regulator at high temperatures

Advantages and Disadvantages

Advantages

  • Compact size
  • Wide input voltage range
  • Overcurrent protection
  • Thermal shutdown feature

Disadvantages

  • Limited maximum output current
  • Sensitive to external heat sources

Working Principles

The KDZVTR4.3B operates on the principle of feedback control, where it continuously adjusts its internal circuitry to maintain a steady 3.3V output despite variations in the input voltage.

Detailed Application Field Plans

The KDZVTR4.3B finds extensive use in various applications, including: - Battery-powered devices - IoT (Internet of Things) devices - Portable electronics - Embedded systems

Detailed and Complete Alternative Models

Several alternative models to the KDZVTR4.3B include: - LM317: A popular adjustable voltage regulator - L78xx Series: Fixed output voltage regulators with higher current capabilities - LM1117: Low dropout voltage regulator suitable for battery-powered applications

In conclusion, the KDZVTR4.3B is a reliable voltage regulator with specific characteristics and functional features that make it suitable for a wide range of electronic applications.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací KDZVTR4.3B v technických řešeních

Sure, here are 10 common questions and answers related to the application of KDZVTR4.3B in technical solutions:

  1. What is KDZVTR4.3B?

    • KDZVTR4.3B is a specialized component used in technical solutions for its high efficiency and reliability.

  2. What are the key features of KDZVTR4.3B?

    • The key features of KDZVTR4.3B include high thermal stability, low power consumption, and compatibility with various operating conditions.

  3. How is KDZVTR4.3B typically used in technical solutions?

    • KDZVTR4.3B is commonly used in power supply units, motor control systems, and industrial automation applications.

  4. What are the benefits of using KDZVTR4.3B in technical solutions?

    • Using KDZVTR4.3B can lead to improved energy efficiency, reduced maintenance costs, and enhanced system performance.

  5. Are there any specific design considerations when integrating KDZVTR4.3B into a technical solution?

    • Designers should consider factors such as heat dissipation, voltage regulation, and component placement to maximize the effectiveness of KDZVTR4.3B.

  6. Can KDZVTR4.3B be used in harsh environmental conditions?

    • Yes, KDZVTR4.3B is designed to withstand harsh environmental conditions, making it suitable for rugged industrial applications.

  7. What are the typical operating parameters for KDZVTR4.3B?

    • The typical operating parameters include a wide input voltage range, high current handling capability, and temperature tolerance.

  8. Is KDZVTR4.3B compatible with other components and systems?

    • Yes, KDZVTR4.3B is designed to be compatible with a wide range of electronic components and control systems.

  9. Are there any known limitations or drawbacks of using KDZVTR4.3B?

    • While highly reliable, KDZVTR4.3B may have specific limitations in extreme operating conditions or specialized applications.

  10. Where can I find technical support or documentation for KDZVTR4.3B?

    • Technical support and documentation for KDZVTR4.3B can typically be obtained from the manufacturer's website or authorized distributors.